The only safety is to have a standard of plain, central Christianity (“mere Christianity” as Baxter called it) which puts the controversies of the moment in their proper perspective.

Three ways thus lay open to them, by which they might obtain the knowledge of God. They could look up into the immensity of heaven, and by pondering the harmony of creation come to know its Ruler, the Word of the Father, Whose all-ruling providence makes known the Father to all. Or, if this was beyond them, they could converse with holy men, and through them learn to know God, the Artificer of all things, the Father of Christ, and to recognize the worship of idols as the negation of the truth and full of all impiety. Or else, in the third place, they could cease from lukewarmness and lead a good life merely by knowing the law. For the law was not given only for the Jews, nor was it solely for their sake that God sent the prophets, though it was to the Jews that they were sent and by the Jews that they were persecuted. The law and the prophets were a sacred school of the knowledge of God and the conduct of the spiritual life for the whole world.

The first thing you need to understand is that the world's renewal was accomplished by the very same Word that created it in the first place. So, there's no inconsistency between creation and salvation, because the same Father used the same Agent for both tasks. He brought about the world's salvation through the same Word that originally created it.

As, then, he who desires to see God Who by nature is invisible and not to be beheld, may yet perceive and know Him through His works, so too let him who does not see Christ with his understanding at least consider Him in His bodily works and test whether they be of man or God.

But since the will of man could turn either way, God secured this grace that He had given by making it conditional from the first upon two things — namely, a law and a place. He set them in His own paradise, and laid upon them a single prohibition. If they guarded the grace and retained the loveliness of their original innocence, then the life of paradise should be theirs, without sorrow, pain or care, and after it the assurance of immortality in heaven. But if they went astray and became vile, throwing away their birthright of beauty, then they would come under the natural law of death and live no longer in paradise, but, dying outside of it, continue in death and in corruption.

Here, again, we see the fitness of His death and of those outstretched arms: it was that He might draw His ancient people with the one and the Gentiles with the other, and join both together in Himself.

But when they hear the teaching of Christ, forthwith they turn from fighting to farming, and instead of arming themselves with swords extend their hands in prayer. In a word, instead of fighting each other, they take up arms against the devil and the demons, and overcome them by their self-command and integrity of soul.

One cannot possibly understand the teaching of the saints unless one has a pure mind and is trying to imitate their life. Anyone who wants to look at sunlight naturally wipes his eye clear first, in order to make, at any rate, some approximation to the purity of that on which he looks; and a person wishing to see a city or country goes to the place in order to do so. Similarly, anyone who wishes to understand the mind of the sacred writers must first cleanse his own life, and approach the saints by copying their deeds. Thus united to them in the fellowship of life, he will both understand the things revealed to them by God and, thenceforth escaping the peril that threatens sinners in the judgment, will receive that which is laid up for the saints in the kingdom of heaven.

Death had to precede resurrection, for there could be no resurrection without it. A secret and unwitnessed death would have left the resurrection without any proof or evidence to support it. Again, why should He die a secret death, when He proclaimed the fact of His rising openly? Why should He drive out evil spirits and heal the man blind from birth and change water into wine, all publicly, in order to convince men that He was the Word, and not also declare publicly that incorruptibility of His mortal body, so that He might Himself be believed to be the Life?

Thus, taking a body like our own, because all our bodies were liable to the corruption of death, He surrendered His body to death instead of all, and offered it to the Father. This He did out of sheer love for us, so that in His death all might die, and the law of death thereby be abolished because, having fulfilled in His body that for which it was appointed, it was thereafter voided of its power for men. This He did that He might turn again to incorruption men who had turned back to corruption, and make them alive through death by the appropriation of His body and by the grace of His resurrection. Thus He would make death to disappear from them as utterly as straw from fire.

At one and the same time — this is the wonder — as Man He was living a human life, and as Word He was sustaining the life of the universe, and as Son He was in constant union with the Father.

Thus it happened that two opposite marvels took place at once: the death of all was consummated in the Lord’s body; yet, because the Word was in it, death and corruption were in the same act utterly abolished.